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10:20. Brake shoes of the emergency brake (model with disk brakes)

Removal

PERFORMANCE ORDER
1. Remove a brake disk and note an arrangement of all details of the emergency brake.
2. Using a special key, squeeze the top fixing spring of a brake shoe, turn it on 90 ° and remove from a brake board.
3. Disconnect the top returnable spring of brake shoes.
4. Release and remove the regulator.
5. Exempt the top block from the mechanism of a release and remove the lower returnable spring of brake shoes.
6. Remove the lower fixing spring of a brake shoe and remove a block of the emergency brake.
7. Disconnect (shooter) a cable of the emergency brake from the mechanism of a release of brake shoes.
8. Check a state and wear of brake shoes of the emergency brake. The minimum thickness of an overlay of a brake shoe makes 1 mm. At installation of blocks it is necessary to use new returnable springs.

Installation

PERFORMANCE ORDER
1. Clear details of a back brake. Apply lubricant with high temperature of melting on places of contact of blocks with a brake board.
2. Check that the mechanism of a release of brake shoes is correctly assembled, then connect it to the end of a cable of the emergency brake.
3. Establish the lower block of the emergency brake and fix it by the fixing spring.
4. Establish the top block and the lower returnable spring. Check correctness of installation of the top brake shoe and fix it by the fixing spring.
5. Install the regulator between brake shoes. Establish capture of the top returnable spring on the lower block, then on the top block.
6. Center the provision of brake shoes.
7. Establish a brake disk.